Fix bogus test failure in checkout_tests.py introduced in r21463.
Fix bogus test failure in checkout_tests.py introduced in r21463.

Getting ahead of myself, accidentally included some changes
from another patch.

* subversion/tests/cmdline/checkout_tests.py
  (forced_checkout_with_versioned_obstruction): Test for *correct* co
  failure message.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@861543 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion